What is a clinical implication of the social interactionist theory?

• A. Encourages practitioners to incorporate children's caregivers into intervention programs
• B. It's newer so not as much research published yet
• C. The zone of proximal development is part of the theory
• D. Screen determines if assessment is needed

Answer: (A)

Social interactionist theory emphasizes that language develops through meaningful social exchanges and the guidance provided within everyday interactions. In practice, this means involving caregivers and other communication partners as active contributors in intervention, using the child’s daily routines as learning opportunities, and coaching adults to respond, model, and scaffold language for the child. By embedding therapy in real-life contexts and leveraging a caregiver’s ability to provide timely feedback and language expansion, you support the child within their zone of proximal development and promote generalization of skills. While the zone of proximal development is a related idea that informs planning, the most practical takeaway is to partner with families and train them to support language growth.